ID 题目 显示标签 隐藏标签 AC / 尝试 难度
36390 luogu#P12073   [OOI 2025] Alice, Bob, and two arrays. 0 / 0 7
35587 luogu#P11666   [JOI 2025 Final] 邮局 / Post Office 0 / 0 7
16990 loj#P3868   「PA 2020」Sen o podboju 0 / 0 (无)
16507 loj#P3319   「CCO 2020」千山万壑 0 / 2 10
12308 luogu#P8313   [COCI 2021/2022 #4] Izbori 0 / 0 6
22519 spoj#GAME2   Looks like Nim - but it is not 0 / 0 (无)
16468 loj#P3276   「JOISC 2020 Day2」遗迹 1 / 1 10
26350 codeforces#P280C   Game on Tree 1 / 1 8
29582 codeforces#P1043B   Lost Array 0 / 0 4
34026 codeforces#P1864E   Guess Game 0 / 0 (无)
16449 loj#P3257   「ROIR 2020 Day 1」平方差 0 / 0 (无)
13080 luogu#P9096   [PA 2020] Sen o podboju 0 / 0 6
14187 luogu#P10227   [COCI 2023/2024 #3] Slučajna Cesta 0 / 0 5
35572 luogu#P11651   [COCI 2024/2025 #4] Xor 0 / 0 5
11229 luogu#P7220   [JOISC 2020] 掃除 0 / 5 7
14760 luogu#P10824   [EC Final 2020] Plants vs Zombies 0 / 0 (无)
316 ccf#CSPS2020A   儒略日 (Julian Day) 18 / 63 6
12310 luogu#P8315   [COCI 2021/2022 #4] Šarenlist 0 / 0 5
25918 codeforces#P178A1   Educational Game 0 / 0 3
21760 spoj#CCOST   Calculate The Cost 0 / 0 (无)
16549 loj#P3361   「JOI Open 2020」家具摆放 0 / 0 (无)
12321 luogu#P8326   [COCI 2021/2022 #5] Fliper 0 / 0 6
12323 luogu#P8328   [COCI 2021/2022 #5] Usmjeravanje 0 / 0 6
33298 codeforces#P1740G   Dangerous Laser Power 0 / 0 (无)
16578 loj#P3392   「2020-2021 集训队作业」大鱼划水 0 / 0 (无)
14953 luogu#P11026   [COTS 2020] 抗疫 Autoritet 0 / 0 6
16526 loj#P3338   「BalticOI 2020」玫瑰花 0 / 0 (无)
26045 codeforces#P207C2   Game with Two Trees 0 / 0 8
15038 luogu#P11113   [ROI 2024] 2026 (Day 1) 0 / 0 6
14677 luogu#P10740   [SEERC 2020] Divisible by 3 0 / 0 3
16525 loj#P3337   「BalticOI 2020」病毒 0 / 0 (无)
35464 luogu#P11577   [CCC 2020] Epidemiology 0 / 0 1
14217 luogu#P10258   [COCI 2023/2024 #5] Bitovi 0 / 0 (无)
10238 luogu#P6221   [COCI 2019/2020 #6] Trener 0 / 0 4
14952 luogu#P11025   [COTS 2020] 辣椒 Sadnice 0 / 0 6
10811 luogu#P6802   [CEOI 2020] 道路 0 / 0 6
28790 codeforces#P864A   Fair Game 1 / 1 3
16504 loj#P3316   「ZJOI2020」密码 0 / 0 (无)
25421 codeforces#P66E   Petya and Post 0 / 0 7
31108 codeforces#P1349C   Orac and Game of Life 0 / 0 7
25906 codeforces#P177B1   Rectangular Game 1 / 1 3
25907 codeforces#P177B2   Rectangular Game 2 / 3 4
21371 spoj#ANARC08H   Musical Chairs 0 / 0 (无)
35462 luogu#P11578   [CCC 2020] Art 0 / 0 1
12398 luogu#P8405   [COCI 2021/2022 #6] Naboj 0 / 0 4
13815 luogu#P9848   [ICPC 2021 Nanjing R] Cloud Retainer's Game 0 / 0 5
24270 spoj#SDGAME   Super Dice Game 0 / 0 (无)
16987 loj#P3865   「PA 2020」Punkty rankingowe 0 / 0 (无)
13077 luogu#P9093   [PA 2020] Punkty rankingowe 0 / 0 3
14673 luogu#P10736   [SEERC 2020] Archeologists 0 / 0 6

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手气不错

根据当前过滤条件随机选择一道题